.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1000;
}

.modal-overlay.hidden {
    display: none;
}

.modal-dialog {
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    background: var(--card);
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.modal-header h2 {
    margin: 0;
    font-size: 18px;
}

.modal-close {
    border: none;
    background: transparent;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    color: var(--muted);
    padding: 4px 8px;
}

.modal-body {
    padding: 16px 20px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

.modal-field {
    margin-bottom: 14px;
}

.modal-field label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--muted);
}

.modal-field input,
.modal-field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
}

.modal-field textarea {
    min-height: 72px;
    resize: vertical;
}

.modal-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.btn-secondary {
    background: #fff;
    color: var(--accent);
    border: 1px solid var(--accent);
}

.btn-secondary:hover {
    background: #ecfdf5;
}

.edit-product-btn {
    margin-top: 8px;
    padding: 8px 14px;
    font-size: 13px;
    background: #fff;
    color: var(--accent);
    border: 1px solid var(--accent);
    border-radius: 8px;
    cursor: pointer;
}

.edit-product-btn:hover {
    background: #ecfdf5;
}

.rag-recommendations-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px 22px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.rag-recommendations-card.hidden {
    display: none;
}

.rag-recommendations-text {
    line-height: 1.55;
    font-size: 15px;
}

.rag-recommendations-text:not(.markdown-body) {
    white-space: pre-wrap;
}

/* Стили отрендеренного Markdown (таблицы, заголовки, списки) */
.rag-recommendations-text.markdown-body {
    white-space: normal;
    overflow-x: auto;
}

.rag-recommendations-text.markdown-body h1,
.rag-recommendations-text.markdown-body h2,
.rag-recommendations-text.markdown-body h3,
.rag-recommendations-text.markdown-body h4 {
    margin: 1em 0 0.5em;
    font-weight: 600;
    line-height: 1.3;
}

.rag-recommendations-text.markdown-body h2 {
    font-size: 1.15rem;
}

.rag-recommendations-text.markdown-body h3 {
    font-size: 1.05rem;
}

.rag-recommendations-text.markdown-body p {
    margin: 0 0 0.75em;
}

.rag-recommendations-text.markdown-body ul,
.rag-recommendations-text.markdown-body ol {
    margin: 0 0 0.75em 1.25em;
    padding: 0;
}

.rag-recommendations-text.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.75em 0 1em;
    font-size: 14px;
}

.rag-recommendations-text.markdown-body th,
.rag-recommendations-text.markdown-body td {
    border: 1px solid var(--border);
    padding: 8px 10px;
    text-align: left;
    vertical-align: top;
}

.rag-recommendations-text.markdown-body th {
    background: #f1f5f9;
    font-weight: 600;
}

.rag-recommendations-text.markdown-body tr:nth-child(even) td {
    background: #fafbfc;
}

.rag-recommendations-text.markdown-body strong {
    font-weight: 600;
}

.rag-recommendations-text.markdown-body blockquote {
    margin: 0.5em 0;
    padding: 0.5em 1em;
    border-left: 3px solid var(--accent);
    color: var(--muted);
    background: #f8fafc;
}

.rag-btn-recommendations {
    background: #0369a1;
    border-color: #0369a1;
}

.rag-btn-recommendations:hover {
    background: #075985;
}

.llm-test-result {
    margin-top: 12px;
    padding: 12px;
    border-radius: 8px;
    font-size: 13px;
    white-space: pre-wrap;
    line-height: 1.45;
    max-height: 240px;
    overflow-y: auto;
}

.llm-test-result.ok {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
}

.llm-test-result.err {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}